n | a(n) |
---|---|
1 | 1 |
2 | 6504 |
3 | 8416440 |
4 | 1455789440 |
5 | 80139247500 |
6 | 2125945744776 |
7 | 34026498820524 |
8 | 376045864704000 |
9 | 3131319814422255 |
10 | 20854395850585000 |
11 | 115919421344402676 |
12 | 554976171149122944 |
13 | 2343894146343268610 |
14 | 8896568181794053320 |
[1,6504,8416440,1455789440,80139247500, 2125945744776,34026498820524,376045864704000, 3131319814422255,20854395850585000, 115919421344402676,554976171149122944, 2343894146343268610,8896568181794053320] |